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Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3
Yang, Mingzhu1; Sui, Yu1,2; Wang, Shipeng1; Wang, Xianjie1; Wang, Yang1; Lue, Shuchen3; Lue, Tianquan1; Liu, Wanfa4
Corresponding AuthorSui, Yu(suiyu@hit.edu.cn)
2011-01-12
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume509Issue:2Pages:266-270
AbstractEu3+ doped Y2O3 nanocrystals are synthesized via precipitation and hydrothermal methods. With the increase of hydrothermal temperature, the number of surface states decreases when nanorods are formed. The decrease of surface states induces the increase in the ratio of S-6 site to C-2 site, and meanwhile results in the spectral red-shift of charge transfer band as well as the enhancement of red emission. The results indicate that the surface states and optical properties have close correlations. (C) 2010 Elsevier By. All rights reserved.
KeywordLuminescence Hydrothermal method Nanocrystals Optical properties
Funding OrganizationNational Natural Science Foundation of China ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities
DOI10.1016/j.jallcom.2010.07.088
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[50672019] ; National Natural Science Foundation of China[10804024] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities[HIT.NSRIF.2009056]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000284972200018
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/104859
Collection中国科学院金属研究所
Corresponding AuthorSui, Yu
Affiliation1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China
2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
3.Harbin Normal Univ, Dept Phys, Harbin 150001, Peoples R China
4.Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Yang, Mingzhu,Sui, Yu,Wang, Shipeng,et al. Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(2):266-270.
APA Yang, Mingzhu.,Sui, Yu.,Wang, Shipeng.,Wang, Xianjie.,Wang, Yang.,...&Liu, Wanfa.(2011).Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3.JOURNAL OF ALLOYS AND COMPOUNDS,509(2),266-270.
MLA Yang, Mingzhu,et al."Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3".JOURNAL OF ALLOYS AND COMPOUNDS 509.2(2011):266-270.
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